<%@ page contentType="text/html;charset=UTF-8" language="java"  isELIgnored="false" %>
<html>
<body>
<h2>Hello World!</h2>
<fieldset>
    <%--controller配置post,超链接是get--%>
    <a href="/user/sayHello.do">发送请求</a> <br>

    <%--post请求方式--%>
    <form action="/user/sayHello.do" method="post">
        <input type="submit" value="post请求">
    </form>
</fieldset>
</body>
</html>
